Fig. 2

Catalytic performance of bifunctional catalyst. Reaction conditions: 390 °C, 4.0 MPa, 1200 h⁻¹, H₂/CO = 1, OX/ZEO = 1 (Oxy.: oxygenates including ethanol and methyl ether; C2–C4 O/P: C2–C4 olefin/paraffin ratio; C2–C4⁼: C2–C4 olefins; C2–C4⁰: C2–C4 paraffins; C5+: hydrocarbon products with more than five carbon)